36 Volt, 500W Universal Controller for Motor Scooters, Minibikes, ATV, Dirt Bikes and Go Carts 36 Volt 500 Watt speed/voltage controller for electric scooters, full-size electric scooters, karts, mopeds and electric bikes.This controller comes with the most common wiring configuration found on Chinese electric scooters and vehicles.Compatible with many 36 Volt vehicles with up to 500 Watt motors. Please see our Warranty & Returns Policy. Electronic items are non-returnable 36 Volt 500 Watt 30+/-1 Amps Eight Plugs: motor, battery, charging port, throttle, brake light, brake, and on/off swi tch